package kr.saeildamil.androidstudy_second20.common;

import kr.saeildamil.androidstudy_second.R;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;

public class CounterFragment02 extends Fragment {
	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
	//방법6	
		View root=inflater.inflate(R.layout.ch20_counterfragment, container);
		return root;
	}
	@Override
	public void onActivityCreated(Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		super.onActivityCreated(savedInstanceState);
		Button btnIncrease=(Button) getView().findViewById(R.id.ch20_counterfragment_increase);
		final TextView textCounter=(TextView) getView().findViewById(R.id.ch20_counterfragment_counter);
		if(savedInstanceState!=null){
			textCounter.setText(Integer.toString(savedInstanceState.getInt("counter")));
		}
		btnIncrease.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				int count=Integer.parseInt(textCounter.getText().toString());
				textCounter.setText(Integer.toString(count+1));
			}
		});
	}
	@Override
	public void onSaveInstanceState(Bundle outState) {
		// TODO Auto-generated method stub
		TextView textCounter=(TextView) getView().findViewById(R.id.ch20_counterfragment_counter);
		int count=Integer.parseInt(textCounter.getText().toString());
		outState.putInt("counter", count);
		super.onSaveInstanceState(outState);
	}

}
